Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_618294204e6766748be8606090535875_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_618294204e6766748be8606090535875_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_618294204e6766748be8606090535875_cryptolocker
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Size
32KB
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MD5
618294204e6766748be8606090535875
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SHA1
0c7ace75790c191f4045404c916b8d617c13d9b7
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SHA256
fb7f5fe2f8da49d0a0ed17836bc6ffb108006faeb0ac784fa076aae16c18a6d9
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SHA512
b61404e9b9ba87e87336fc30836404a5d75907be63c75a829c4e73c743327d9f07e40dcef216414b2d77543480cbc4854d9ecad564c472f24a051d2343a2e167
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+jHp:q0zizzOSxMOtEvwDpj/ar1p
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-23_618294204e6766748be8606090535875_cryptolocker
Files
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2024-02-23_618294204e6766748be8606090535875_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE